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RECORD NUMBER: 20 OF 37

Main Title Laboratory study on the oxidation of arsenic III to arsenic V /
Author Ghurye, Ganesh.; Clifford, D.
CORP Author Houston Univ., TX.;National Risk Management Research Lab., Cincinnati, OH. Office of Research and Development.
Publisher National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Place Published Cincinnati, OH
Year Published 2001
Report Number EPA/600/R-01/021; EPA-8C-R311-NAEX
Stock Number PB2001-108523
OCLC Number 48144564
Subjects Arsenic; Oxidation; Laboratory tests; Drinking water; Chlorine; Permanganate; Ozone; Chlorine dioxide; Ammonia; Stoichiometry; Ion exchange; Tables(Data); Ultraviolet radiation; Manganese; Filtration; Water quality; Iron; Chemical contamination; Sulfides
Subject Added Ent Arsenic--Oxidation.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=30002GV6.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EIAD EPA/600/R-01/021 Region 2 Library/New York,NY 04/09/2004
EJAD EPA 600/R-01-021 Region 3 Library/Philadelphia, PA 01/21/2005
EJBD ARCHIVE EPA 600-R-01-021 Headquarters Library/Washington,DC 06/20/2011
EJED EPA 600/R-01/021 OCSPP Chemical Library/Washington,DC 02/21/2006
EKAD EPA 600-R-01-021 Region 4 Library/Atlanta,GA 09/14/2007
EMBD EPA/600/R-01/021 4 Copies GWERD Library/Ada,OK 03/08/2002
EOAD EPA 600/R-01/021 Region 8 Technical Library/Denver,CO 03/23/2011
ESAD EPA 600-R-01-021 Region 10 Library/Seattle,WA 04/23/2004
Collation xi, 87 p. : ill. ; 28 cm.
Abstract A one-year laboratory study was performed to determine the ability of seven oxidants to oxidize As(III) to As(V). These included chlorine, permanganate, ozone, chlorine dioxide, monochloramine, a solid-phase oxidizing media, and 254 nm ultraviolet light. Chlorine and permanganate rapidly oxidized As(III) to As(V) in the pH range of 6.3 to 8.3. Dissolved manganese, dissolved iron, sulfide and TOC slowed the rate of oxidation slightly, but essentially complete oxidation was obtained in less than one minute with chlorine and permanganate under all conditions studied.
Notes Includes bibliographical references (p. 45-47).
Author Added Ent
Clifford, Dennis A.
PUB Date Free Form 2001
BIB Level m
LCCN 2001330190
OCLC Time Stamp 20110613082529
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 01110cam 22003134a 45020